Former Owner
- Judah ben Moses, ha-Rofe, ha-Kohen1
- Julian Burgueño1
- Julius de Cardelinis1
- Jérôme Bignon1
- Karl Hermann Berendt1
- Kartause Erfurt1
- Kenneth X. Robbins1
- Khammāsh, Aḥmad1
- Khouri, Elias Alexander1
- King Lawrence Parker1
- Kloster Bredelar1
- Kloster Rebdorf1
- Kāle, Gālambhaṭṭa1
- Kāle, Janārdana1
- Lady Frances Bentinck1
- Lajos Graf Apponyi de Nagy-Appony1
- Lancino Curti1
- Lane Theological Seminary1
- Lathrop C. Harper, Inc.1
- Lathrop Colgate Harper1